Magic the Gathering - Curious Obsession - Uncommon - RIX035

Card Type: Enchantment

Subtype: Aura

Casting Cost: U

Card Text: Enchant creature
Enchanted creature gets +1/+1 and has "Whenever this creature deals combat damage to a player, you may draw a card."
At the beginning of your end step, if you didn't attack with a creature this turn, sacrifice Curious Obsession.